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path: root/drivers/pnp
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Diffstat (limited to 'drivers/pnp')
-rw-r--r--drivers/pnp/card.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index 91c047a7e635..dd6384b1efce 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -311,7 +311,6 @@ done:
return NULL;
found:
- down_write(&dev->dev.bus->subsys.rwsem);
dev->card_link = clink;
dev->dev.driver = &drv->link.driver;
if (pnp_bus_type.probe(&dev->dev))
@@ -319,14 +318,11 @@ found:
if (device_bind_driver(&dev->dev))
goto err_out;
- up_write(&dev->dev.bus->subsys.rwsem);
-
return dev;
err_out:
dev->dev.driver = NULL;
dev->card_link = NULL;
- up_write(&dev->dev.bus->subsys.rwsem);
return NULL;
}
@@ -340,11 +336,9 @@ void pnp_release_card_device(struct pnp_dev * dev)
struct pnp_card_driver * drv = dev->card_link->driver;
if (!drv)
return;
- down_write(&dev->dev.bus->subsys.rwsem);
drv->link.remove = &card_remove;
device_release_driver(&dev->dev);
drv->link.remove = &card_remove_first;
- up_write(&dev->dev.bus->subsys.rwsem);
}
/*